baber/WOPTO huggingface dataset:
Patent JP-2010065754-A (JP)
Title: Manufacturing method of crankshaft, its manufacturing machine, and detachable crankshaft
Inventor: MAEDA OSAMU
IPC: F16C3/10
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of crankshaft which can reduce the number of processes, a manufacturing machine of the crankshaft and a detachable crankshaft.  <P>SOLUTION: The manufacturing method of crankshaft 20 is used to manufacture the crankshaft 20 from an axial element 21, wherein a counterweight member 22 used as a weight of the crankshaft 20 is arranged in a movable member 11 which applies an axial load to a floating jig 13 applying a radial deformation of the axial element 21 or to the axial element 21 and a fixed member 12 which secures the axial element 21; the axial element 21 is fixed to the movable member 11 and the fixed member 12; the axial element 21 is set by applying an axial compression load to the axial element 21 in such a way that the movable member 11 is moved in proximity to the fixed member 12 while a radial load is applied to a pin section 21b of the axial element 21 by the floating jig 13; the pin section 21b is buckled in a particular direction; and the counterweight member 22 is bonded to the axial element 21 with plasticity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067314-A (JP)
Title: Optical disk drive and method of discriminating optical disk
Inventor: NAGAZA TSUTOMU
IPC: G11B7/085
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive which can appropriately check a blu-ray disk whether it is an LtH or HtL optical disk.  <P>SOLUTION: This optical disk drive 1 includes a DPD signal acquisition means 121 to acquire a tracking error signal (DPD signal) by the DPD method by making the light from the optical pickup 3 cross a number of tracks of the optical disk 50 in a certain direction in a state making focus servo control but not making tracking servo control, and a disk kind discrimination means 122 to check whether or not the optical disk 50 is an optical disk whose optical reflectivity is higher in the recorded area than in the non-recorded area by comparing the two periods acquired based on the signal pattern of one cycle of the DPD signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009035256-A (JP)
Title: Joint member for wiper blade
Inventor: INOUE YUSUKE
IPC: B60S1/40
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint member capable of being applied to a various wiper arms and suppressing occurrence of scratch sound and abrasion during operation of a wiper device.  <P>SOLUTION: The joint member 10 mounted to a wiper blade body is equipped with a joint member body 11 having a pin hole, and an L-shaped member 17 which is pivoted with the joint member body 11 and can take a dropout prevention position and an evacuation position. The wiper arm 60 is sandwiched between a vertical part of the L-shaped member 17 at the dropout prevention position and a side surface 11C of the joint member body 11, and the movement to the direction that a joint pin 61 is dropped from the pin hole is restricted. A turning regulation part 19 abuts to the L-shaped member 17 to hold the L-shaped member at the dropout prevention position while it caves in the joint member body 11 to allow the L-shaped member 17 to take the evacuation position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010065802-A (JP)
Title: Tubular energy absorber
Inventor: INOUE TAKUYA
IPC: B60R19/18
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular energy absorber within an automobile bumper, which can suppress the inflation of an air bag of a vehicle in a low-speed collision which does not need the air bag, and ensure a sufficient energy absorption quantity in a high-speed collision which needs the air bag.  <P>SOLUTION: The energy absorber includes a tubular wall surface part, the tubular wall part including folded parts (X) and (Y) between one end surface of the energy absorber and the other end surface thereof in this order in the axial direction. In the wall surface part, when the area between the one end surface and the folded part (X) is area I, the area between the folded part (X) and the folded part (Y) is area II, and the area between the folded part (Y) and the other end surface is area III, the wall surface inclination α in the area I is differed from the wall surface inclination β in the area III.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063444-A (JP)
Title: Method for producing rice confectionery
Inventor: SUZUKI KENICHI
IPC: A23G3/50
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing rice confectionery, for mass-producing rice confectionery having unevenness on a surface, an overall curve, luster, and chewability with crunchy feeling so as to produce handmade-like rice confectionery handed down from ancient days.  <P>SOLUTION: The method for producing the rice confectionery includes (a) a steaming pounding process of steaming and pounding a glutinous rice raw material, (b) a knot forming process of forming knots by cooling the steamed and pounded dough to about 50-65°C, (c) a process of forming unevenness on a surface of forming unevenness on a dough surface by passing the dough through a roll, (d) a wave forming process of curving the dough kept at 40-60°C by bending properties by dead weight at the temperature while supporting the dough with a supporter holding a fixed interval, (e) a tightening process of cooling the dough, (f) a drying process of drying the dough to form thin bubble marks, and (g) a baking process of baking up the dough.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046451-A (JP)
Title: Moving system of tent such as net or sheet using winding winch
Inventor: AZUMA KATSUTOSHI
IPC: A63B71/02
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving system of a tent such as a net or a sheet using a winding winch, facilitating installation and improved in safety.  <P>SOLUTION: In the tent moving system for a tent 5 such as a net or a sheet using the winding winch 1, a plurality of winding winches are installed at spaces in a desired place of a space. A cord-like body 3 such as a wire rope is drawn out and moved while the rotary drive of the respective winding drums is controlled, and the tent such as a net or a sheet fitted to the cord-like body such as a wire rope is pitched and moved. In this case, the distance L between the respective connectors of the cord-like body such as a wire rope of the tent such as a net or a sheet laid along an upside gradient or a circular-arc surface and the distance N between the connectors of the cord-like body such as a wire rope at the corresponding lower side are adjusted to be substantially equal, so that the tent such as a net or a sheet is moved to the upper end side and stored according to the shape of the upper end side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009200031-A (JP)
Title: Polymer electrolyte material and polymer electrolyte fuel cell
Inventor: OKADA YURIKO
IPC: H01B1/06
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte material excellent in proton conductivity, fuel shut-off properties, mechanical strength, hot water resistance, hot methanol resistance, workability, and chemical stability; and to provide a polymer electrolyte fuel cell using the polymer electrolyte material.  <P>SOLUTION: The polymer electrolyte material is a polyether polymer having a constitutional unit represented by formula (H1). The polymer electrolyte fuel cell uses this material. In the formula (H1), R<SB>1</SB>-R<SB>3</SB>may be the same or different; H is a 1C-20C alkyl group, a halogen, or a 1C-20C alkyl halide group; a3 and a4 are an integer satisfying 1≤a3+a4≤8; M<SP>3</SP>-M<SP>4</SP>represent H, a metal cation or ammonium cation; m and n are a positive integer. The formula (H1) may optionally be replaced except an ionic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010070027-A (JP)
Title: Mudguard device for bicycle
Inventor: OMASA KEIJI
IPC: B62J15/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mudguard device for a bicycle rear wheel capable of easily detachably being mounted on a saddle fitting of a bicycle, and rarely being brought into contact with the wheel of the bicycle even in the state of aged deterioration or the like.  <P>SOLUTION: The mudguard device for the bicycle is provided with a gutter-shaped mudguard body for the rear wheel, a first latching part fixed to the top surface of the mudguard body for the rear wheel, a first latched part configured to be latched to the first latching part, and a fastening part connected to the first latched part and configured to be fastened to a pair of side frames of the saddle fitting of the bicycle. The mudguard device for the bicycle may further be provided with a tank-like saddle bag, a second latched part fixed to the under surface of the saddle bag and configured to be latched to the first latching part, and a second latching part fixed to the top surface of the saddle bag and configured to be latched to the first latched part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069720-A (JP)
Title: Printer for mobile terminal data
Inventor: DOBASHI YOSHIFUMI
IPC: B41J29/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for mobile terminal data, which outputs the data without a mobile terminal connected thereto, provides the easy-to-use data and suppresses waste of a printing sheet of paper.  <P>SOLUTION: The printer includes: a receiver 3 for receiving data wirelessly sent from a cellular phone 2; a storage 8 for storing the data received by the receiver 3; an information processor 5 for selecting data out of the data stored in the storage 8, and for arranging and outputting the data in a predetermined display form; a printing section 7 for printing the data outputted from the information processor 5; and an operator 6, operated by a user, and inputting data-output directions into the information processor 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071835-A (JP)
Title: Method for calculating correction factor in orientation measurement
Inventor: SAWAMOTO HIDETADA
IPC: G01N22/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for calculating a correction factor in orientation measurement, capable of determining precisely a correction factor in an off-line condition even when there is a wrinkle and a fold on an object to be measured or when the object to be measured is a paper penetrating air.  <P>SOLUTION: The method for calculating a correction factor in orientation measurement includes the step of determining a correction factor from a resonance frequency when a reference film is absorbed to a measurement head and measured and a resonance frequency when a sample is mounted on the measurement head and the reference film is mounted on the sample and then measurement is conducted by stacking the sample on the reference film and absorbing them to the measurement head. Specifically, the correction factor is calculated by the six steps described in claim 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069200-A (JP)
Title: Looper device of sewing machine for single chain stitch
Inventor: TAWADA TAICHI
IPC: D05B57/02
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a looper device of a sewing machine for single chain stitch capable of preventing breaking of thread and missing stitches even when a sewing machine needle oscillates when the needle pierces through a workpiece.  <P>SOLUTION: The looper device of the sewing machine for single chain stitch includes: the sewing machine needle 3 moving vertically for piercing through the workpiece W wherein the thread is inserted to a needle tip 3a; and a vertically swinging looper 5 under the workpiece W for pulling in the thread of the sewing machine needle 3. In the looper device of the sewing machine for single chain stitch, stitches are formed by the sewing machine needle 3 and the vertically swinging looper 5 by using one thread. A jaw part 32 is provided with a regular passing point 30 of the needle tip of the vertically swinging looper 5. An inclined guide surface 33 declined toward the passing point 30 of the needle tip is formed on the upper face of the jaw part 32 in a position corresponding to a circumference of the passing point 30 of the needle tip so that the inclined guide surface 33 may guide the needle tip 3a of the sewing machine needle 3 to the passing point 30 of the needle tip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009097716-A (JP)
Title: Differential gear
Inventor: FUJITA TOMOYUKI
IPC: F16H1/28
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear whose weight and parts count are reduced for reducing its cost, while achieving required durability.  <P>SOLUTION: In the differential gear, a differential case includes: a first differential case on a side ranging from a pinion-shaft installation part on which a pinion shaft is installed, to a ring gear; and a second differential case on a side axially opposite to the side ranging from a pinion-shaft installation part on which the pinion shaft is installed, to the ring gear. The first differential case is integrally molded from only a low-carbon steel containing less than 0.45% of C, by forging. The second differential case is also integrally molded from only a low-carbon steel containing less than 0.45% of C, by forging. The first differential case and the second differential case are bonded to each other by welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096187-A (JP)
Title: Image forming method and inkjet recording apparatus
Inventor: YAHIRO YASUKO
IPC: B41M5/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an inkjet recording apparatus whereby images of high quality having excellent fixing properties can be formed by avoiding abnormalities in the dot size and preventing peeling away of dots during removal of solvent in an image forming method which causes ink to aggregate by reacting a treatment liquid with the ink.  <P>SOLUTION: A first treatment liquid 12 is deposited onto a recording medium 10 and ink droplets 14 are deposited on the basis of image data. The progress of the aggregation of the ink droplets 14 is made slow by the first treatment liquid 12 and then, the ink droplets is able to spread into a prescribed area. The interference with the deposition is prevented by the aggregation of a part of the ink droplets. After that, when a second treatment liquid 20 is deposited, unreacted ink droplets 14 rapidly aggregates by the second treatment liquid 20 and thereby, for the removal of the solvent 22 by an absorbing roller 24, the ink droplets 14 (a coloring agent) is not stuck to the absorbing roller 24 (the dots on the recording medium 10 are not peeled off) and the solvent 22 on the recording medium 10 is removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010077888-A (JP)
Title: Exhaust emission control device for engine
Inventor: AKAMINE MASAAKI
IPC: B60L50/15
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of emission even if a purge of evaporated fuel is carried out during the lean burn operation of an engine with hydrogen fuel.  <P>SOLUTION: An exhaust gas passage is divided into a first passage and a second passage. Catalyst material of a group comprising Pt carrying alumina and Pt carrying CeZr system complex oxidant is disposed in the first passage. Catalyst material of a group comprising Pd carrying alumina, Rh carrying CeZr system complex oxidant, Rh carrying alumina, and Pd carrying CeZr system complex oxidant is disposed in the second passage. Exhaust gas flows preferentially in the first passage when the lean burn operation is performed with hydrogen fuel and temperature of exhaust gas is not higher than a predetermined temperature, and the exhaust gas flows preferentially in the second passage when stoichiometric operation is performed with gasoline fuel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077266-A (JP)
Title: Thermosetting resin composition and circuit board
Inventor: HINO HIROHISA
IPC: C08K3/08
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition having characteristics wherein the composition can be subjected to a metal-melting adhesion even at a low temperature of ≤150°C, has a high adhesive strength, and hardly causes flash short.  <P>SOLUTION: The thermosetting resin composition comprises a thermosetting resin binder, metal powder, and a flux component, characterized in that the metal powder comprises 100 pts.mass of the first alloy particles comprising 5 to 15 mass% of Ag, 15 to 25 mass% of Bi, 10 to 20 mass% of Cu, 15 to 25 mass% of In, and 15 to 55 mass% of Sn; and 90 to 110 pts.mass of the second alloy particles comprising 25 to 40 mass% of Ag, 2 to 8 mass% of Bi, 5 to 15 mass% of Cu, 2 to 8 mass% of In, and 29 to 66 mass% of Sn, and has a characteristic that the metal powder forms an intermetallic compound at a temperature of ≤150°C; and the flux component is a specific compound containing a carboxyl group at the terminal and an organic group having a lone electron pair or double-bondable π-electrons capable of being coordinated to a metal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080272-A (JP)
Title: Method of manufacturing electrode plate for battery
Inventor: SHIMIZU YASUSHIGE
IPC: H01M10/0525
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode plate for a battery, improving the efficiency of production and reducing material loss by reducing quality failures generated in a process for rolling an electrode plate precursor.  <P>SOLUTION: The manufacturing method includes the steps of (a) coating at least one surface of a current collector 5 of long strip shape with an electrode active material to obtain the electrode plate precursor 1 formed with an active material layer 4, (b) rolling the electrode plate precursor 1 to form the active material layer 4 into predetermined thickness, and (c) cutting the rolled electrode plate precursor 1 into a plurality of electrode plates of desired width. In the process (a), both ends in the width direction of the electrode plate precursor 1 are provided with non-coated portions 7 not coated with the active material 4, and a process (d) for cutting the non-coated portions is carried out along with the process (c).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078999-A (JP)
Title: Liquid crystal display panel and method of manufacturing the same
Inventor: YAMAGUCHI YUKIHIKO
IPC: G02F1/1345
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of supporting a liquid crystal panel which has high reliability and high quality and is low-cost and easy to assemble, and a liquid crystal display panel with the same.  <P>SOLUTION: The liquid crystal display panel includes a liquid crystal cell, a reinforcing member for fixing the panel to the outside, and a flexible printed board for electrically connecting the liquid crystal panel, wherein the liquid crystal panel and reinforcing member are bonded together with a both-sided tape which is partially low in adhesive strength and a side surface is fixed with a quick-curing adhesive having a low shrinkage rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082906-A (JP)
Title: Electrophotographic belt and method of manufacturing the same
Inventor: OKANO KEN
IPC: B29D23/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrophotographic belt in which in-plane electric resistance value is less uneven in spite of a single layer, and the surface roughness in a width direction can be controlled.  <P>SOLUTION: The method of manufacturing the electrophotographic belt, obtained by shaping a resin composition containing a conductive filler and a crystalline thermoplastic resin, comprises: the step of melting the resin composition and extruding it to shape into a tubular film having a crystallinity degree of 1/5 or less of the maximum crystallinity degree of the resin composition, and tucking the tubular film between a hollow cylindrical inner die and a hollow cylindrical outer die in which the roughness of the inner surface is controlled; the heating and pressurizing step of heating at a heating rate of 10°C/min or more up to an optional temperature between a glass transition temperature and a crystallization onset temperature of the resin composition, and pressurizing the tubular film to 10 kgf/cm<SP>2</SP>or more under the above temperature region; and the step of cooling down the tubular film to a temperature of the glass transition point or less and remove it from the die.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083045-A (JP)
Title: Mold structure, injection molding apparatus, and molding method
Inventor: MORI MOTOI
IPC: B29C39/28
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold structure capable of easily molding an optical element even from a low viscous resin, etc. and capable of maintaining an operation of an ejector mechanism, and an injection molding apparatus and molding method incorporated with the structure.  <P>SOLUTION: An ejector mechanism 82 is provided in a movable die 62 side opposite to a pre-determined position corresponding to a cavity CV interior side, and thus a molded article can be released from the movable die 62 by thrusting peripheral and central parts of a molded article MP. The ejector mechanism 82 pushes a resin seal 63b and a sealing material 63c provided in the pre-determined position, and thus the ejector mechanism 82 is sealed during a molding process. Therefore, immersion of a resin into projecting holes H1, H2, i.e., inserting holes of the ejector mechanism 82, can be prevented so that a reliable operation of the ejector mechanism 82 can be maintained in a mold release process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087398-A (JP)
Title: Semiconductor device
Inventor: SAEN MAKOTO
IPC: H04B5/00
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To expand a receive margin in inductive coupling wireless communication between semiconductor chips.  <P>SOLUTION: For example, a transmission semiconductor chip LSI_TX generates a current signal ISIG on a transmission coil L_TX in "1" level transmission and does not generate the ISIG in "0" level transmission. A semiconductor chip LSI_RX for receiving first resets the integration result of an integration circuit ITG by means of a reset switch RSW. Subsequently, a voltage signal VSIG induced associated with ISIG on a receive coil L_RX is amplified by means of an amplification circuit AMP. At the same time, the amplification result is integrated by means of the ITG. The integration result is latched by means of a latch circuit LT. Consequently, timing control should be made so that the VSIG is positioned within the time period TM from the operation of the RSW to the latch by the LT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009094510-A (JP)
Title: Immersion lithography device
Inventor: STAVENGA MARCO KOERT
IPC: H01L21/027
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect damage to a board or a component of an immersion system or to prevent its occurrence, in immersion lithography.  <P>SOLUTION: This immersion lithography device including a detector measuring a distance between a board support structure and/or a board and a fluid handling system, and/or detecting an item when the item is present between the fluid handling system and the board and/or the upper surface of the board support structure, is disclosed. The detector uses information of an electric characteristic of a fluid provided by the fluid handling system in order to measure the distance. The detector measures the change of resistance and/or capacitance between an electrode of the fluid handling system and the board and/or an electrode of the board support structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT